Ultegra hubs are only 10 speed compatible, and supplied with a lightweight Quick Release (QR) skewer.

Weight: 354g (without QR)

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Competition Quality Freehub

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Cold Forged Aluminium Hub Shell

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Oversized Aluminium Axle

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Boron Nitrate Machining Process

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Labyrinth and Contact Seals

New Ultegra has been developed significantly to offer a greater level of performance, offering many of the features from the top of the range Dura-Ace groupset. The design of the Ultegra 6700 series is centred largely around improved aerodynamics and weight saving with upgrades across each component. The most striking differences however are the HollowTech II chainset, and redesigned shifters with hidden gear cable routing, features previously exclusive to Dura-Ace.

Ultegra is available in a wide range of component options including Double, Triple and Compact to suit all kinds of road cyclists, from the enthusiast to the elite road racer.